i was on ortha evra for 3 months .. i would take my patch off on a sunday and have my period by wednesday.. im on my last week and its now almost thursday and no period.. i took a hpt and the results were negative... has anyone ever had a problem on the patch? .. i also gained weight from the patch, and i broke out also .. the patch wud also fall off i would end up taping it with bandaids.. i do not recommend the patch ... i hope loestrin works better for me !